<template>
	<el-form :model="ruleForm" label-width="100px" ref="ruleForm" :rules="rules">
		<el-form-item label="活动名称" prop="name">
			<el-input v-model="ruleForm.name"></el-input>
		</el-form-item>
		<el-form-item label="活动区域" prop="region">
			<el-select v-model="ruleForm.region" placeholder="请选择活动区域">
				<el-option label="区域一" value="shanghai"></el-option>
				<el-option label="区域二" value="beijing"></el-option>
			</el-select>
		</el-form-item>
		<el-form-item label="活动时间" required>
			<el-col :span="11">
				<el-form-item prop="date1">
					<el-date-picker type="date" placeholder="选择日期" v-model="ruleForm.date1" style="width: 100%;">
					</el-date-picker>
				</el-form-item>
			</el-col>
			<el-col class="line" :span="2">-</el-col>
			<el-col :span="11">
				<el-form-item prop="date2">
					<el-time-picker placeholder="选择时间" v-model="ruleForm.date2" style="width: 100%;"></el-time-picker>
				</el-form-item>
			</el-col>
		</el-form-item>
		<el-form-item>
			<el-button type="primary" @click="submitForm('ruleForm')">展示数据</el-button>
		</el-form-item>
	</el-form>
</template>

<script>
	export default {
		data() {
			return {
				ruleForm: {
					name: '',
					region: '',
					date1: '',
					date2: '',
				},
				rules: {
					name: [{
							required: true,
							message: '请输入活动名称',
							trigger: 'blur'
						},
						{
							min: 3,
							max: 5,
							message: '长度在 3 到 5 个字符',
							trigger: 'blur'
						}
					],
					region: [{
						required: true,
						message: '请选择活动区域',
						trigger: 'change'
					}],
					date1: [{
						type: 'date',
						required: true,
						message: '请选择日期',
						trigger: 'change'
					}],
					date2: [{
						type: 'date',
						required: true,
						message: '请选择时间',
						trigger: 'change'
					}],
				}
			}
		},
		methods: {
			submitForm(formName) {
				//验证通过后才打印数据
				this.$refs[formName].validate((valid) => {
					if (valid) {
						console.log(this.ruleForm);
					} else {
						console.log('error submit!!');
						return false;
					}
				});

			}
		}
	}
</script>

<style scoped="scoped">
	.el-form {
		width: 400px;
		border: 1px gray solid;
		padding: 10px;
		border-radius: 10px;
	}
</style>
